An error appears during IR Blaster setup

Verify you have correctly selected the item on the setup screen that matches the input jack on the TV that the set-top box is connected to.

Make sure that the IR blaster is positioned properly in front of the IR sensor on the set-top box or A/V receiver.

NOTE: Refer to the instruction manual or contact the device manufacturer for information about the location of the IR sensor on the A/V receiver or set-top box.

Confirm whether the set-top box and the AV Receiver are supported models:

Press the HOME button on the remote.

Select Settings.

Select External Inputs in the TV Category.

Select IR Blaster setup.

Select Supported model list.

For Set-top box: Select Set-top box.

For AV receiver: Select AV receiver.

If you cannot find out your Set-Top box or AV receiver, then it is not supported for use with the IR blaster. In this case, use the remote control supplied with the set-top box or A/V receiver to operate it.